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Round|Natural|GIA

2.01ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5186132851

Certificate GIA 5186132851

Diamond specifications and retailer prices

From $16,381 USD
As of October 30, 2026
Save $12,731 USD (44%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $29,112 USD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 2.01ct natural round diamond

This 2.01ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5186132851. Listed at 18 retailers as of October 29, 2026, with prices from $16,381 to $29,112, a $12,731 spread on the same certified stone. Diamond Quarter lists it at $29,112. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.01
Carat
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5186132851
Dimensions8.11 × 8.01 × 4.97 mm
L/W Ratio1.01
Top View
8.11 mm8.01 mm2.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5186132851
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 61.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $27,918 USD|Low: $15,840 USD|High: $28,255 USD|Avg: $19,703 USD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$15,840 USD
Retailer 3$16,674 USD
Retailer 6$17,132 USD
Retailer 2$18,312 USD
Retailer 7$19,068 USD
Retailer 5$20,806 USD
Retailer 1$27,918 USD

46 data points across 7 retailers

18 retailers$16,381 USD to $29,112 USD

Retailer 1
-
$15,840 USD
Price last confirmed 7 days ago
B+
Retailer 2
-
$16,381 USD
View
B+
Retailer 3
-
$16,434 USD
View
B+
Retailer 4
-
$16,674 USD
₹1,588,002 INR
View
B+
Retailer 5
-
$16,776 USD
CA$23,300 CAD
View
B
Retailer 6
-
$17,132 USD
View
Final sale: no returns
B
Retailer 7
-
$17,876 USD
View
B
Retailer 8
-
$18,312 USD
£14,419 GBP
View
B
Retailer 9
-
$19,068 USD
View
B
Retailer 10
-
$19,366 USD
View
B
Retailer 11
-
$19,730 USD
View
B
Retailer 12
-
$19,730 USD
View
B
Retailer 13
-
$20,111 USD
View
B
Retailer 14
-
$20,390 USD
View
B
Retailer 15
-
$20,804 USD
View
B
Retailer 16
-
$25,325 USD
View
B
Retailer 17
-
$27,918 USD
£21,983 GBP
View
Most Expensive
B
Diamond Quarter
2.01SI2H5151A702N · Oct 29
$29,112 USD
£22,923 GBP
View
17 more retailers have this diamond
Prices start from $16,381 USDSave up to $12,731 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
2.01ct Round
$16,381 USD